Sep 14 19:32:05.855 INFO checking aterm-0.20.0 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 19:32:05.855 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 19:32:05.855 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-2/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 19:32:06.027 INFO blam! 837e5ef3f2c14b0aa80d7d7dc6c3f4b13ef3b68702c6b9a4ba16e7c190daaf4a
Sep 14 19:32:06.028 INFO running `"docker" "start" "-a" "837e5ef3f2c14b0aa80d7d7dc6c3f4b13ef3b68702c6b9a4ba16e7c190daaf4a"`
Sep 14 19:32:07.065 INFO kablam! usermod: no changes
Sep 14 19:32:07.110 INFO kablam!     Checking aterm v0.20.0 (file:///source)
Sep 14 19:32:08.223 INFO kablam! warning: variable does not need to be mutable
Sep 14 19:32:08.223 INFO kablam!    --> src/rc/mod.rs:221:13
Sep 14 19:32:08.223 INFO kablam!     |
Sep 14 19:32:08.223 INFO kablam! 221 |         let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) };
Sep 14 19:32:08.223 INFO kablam!     |             ----^^^^^^^^^^^^
Sep 14 19:32:08.223 INFO kablam!     |             |
Sep 14 19:32:08.223 INFO kablam!     |             help: remove this `mut`
Sep 14 19:32:08.223 INFO kablam!     |
Sep 14 19:32:08.223 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 14 19:32:08.223 INFO kablam! 
Sep 14 19:32:08.246 INFO kablam! warning: variable does not need to be mutable
Sep 14 19:32:08.246 INFO kablam!   --> src/rc/shared.rs:78:13
Sep 14 19:32:08.246 INFO kablam!    |
Sep 14 19:32:08.246 INFO kablam! 78 |         let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) };
Sep 14 19:32:08.246 INFO kablam!    |             ----^^^^^^^^^^^^
Sep 14 19:32:08.246 INFO kablam!    |             |
Sep 14 19:32:08.246 INFO kablam!    |             help: remove this `mut`
Sep 14 19:32:08.246 INFO kablam! 
Sep 14 19:32:08.407 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 14 19:32:08.407 INFO kablam!   --> src/rc/mod.rs:71:19
Sep 14 19:32:08.407 INFO kablam!    |
Sep 14 19:32:08.407 INFO kablam! 71 | pub type T<'s, A: ATermT<'s>> = Term<'s, <A as ATermT<'s>>::Blob>;
Sep 14 19:32:08.407 INFO kablam!    |                   ^^^^^^^^^^
Sep 14 19:32:08.407 INFO kablam!    |
Sep 14 19:32:08.407 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Sep 14 19:32:08.407 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 14 19:32:08.407 INFO kablam! 
Sep 14 19:32:08.963 INFO kablam! warning: variable does not need to be mutable
Sep 14 19:32:08.963 INFO kablam!    --> src/rc/mod.rs:221:13
Sep 14 19:32:08.963 INFO kablam!     |
Sep 14 19:32:08.963 INFO kablam! 221 |         let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) };
Sep 14 19:32:08.963 INFO kablam!     |             ----^^^^^^^^^^^^
Sep 14 19:32:08.963 INFO kablam!     |             |
Sep 14 19:32:08.963 INFO kablam!     |             help: remove this `mut`
Sep 14 19:32:08.963 INFO kablam!     |
Sep 14 19:32:08.963 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 14 19:32:08.963 INFO kablam! 
Sep 14 19:32:08.987 INFO kablam! warning: variable does not need to be mutable
Sep 14 19:32:08.987 INFO kablam!   --> src/rc/shared.rs:78:13
Sep 14 19:32:08.987 INFO kablam!    |
Sep 14 19:32:08.987 INFO kablam! 78 |         let mut string_cache = unsafe { extend_lifetime_mut(&mut self.string_cache.borrow_mut()) };
Sep 14 19:32:08.987 INFO kablam!    |             ----^^^^^^^^^^^^
Sep 14 19:32:08.987 INFO kablam!    |             |
Sep 14 19:32:08.987 INFO kablam!    |             help: remove this `mut`
Sep 14 19:32:08.987 INFO kablam! 
Sep 14 19:32:09.207 INFO kablam! warning: bounds on generic parameters are not enforced in type aliases
Sep 14 19:32:09.207 INFO kablam!   --> src/rc/mod.rs:71:19
Sep 14 19:32:09.207 INFO kablam!    |
Sep 14 19:32:09.207 INFO kablam! 71 | pub type T<'s, A: ATermT<'s>> = Term<'s, <A as ATermT<'s>>::Blob>;
Sep 14 19:32:09.207 INFO kablam!    |                   ^^^^^^^^^^
Sep 14 19:32:09.207 INFO kablam!    |
Sep 14 19:32:09.207 INFO kablam!    = note: #[warn(type_alias_bounds)] on by default
Sep 14 19:32:09.207 INFO kablam!    = help: the bound will not be checked when the type alias is used, and should be removed
Sep 14 19:32:09.207 INFO kablam! 
Sep 14 19:32:09.991 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.91s
Sep 14 19:32:09.993 INFO kablam! su: No module specific data is present
Sep 14 19:32:10.753 INFO running `"docker" "rm" "-f" "837e5ef3f2c14b0aa80d7d7dc6c3f4b13ef3b68702c6b9a4ba16e7c190daaf4a"`
Sep 14 19:32:10.829 INFO blam! 837e5ef3f2c14b0aa80d7d7dc6c3f4b13ef3b68702c6b9a4ba16e7c190daaf4a